| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 171 of 171 | 0% | 0 of 0 | n/a | 10 | 10 | 38 | 38 | 10 | 10 |
| testReadNonSpecGray() | | 0% | n/a | 1 | 1 | 9 | 9 | 1 | 1 | |
| testFromValid() | | 0% | n/a | 1 | 1 | 6 | 6 | 1 | 1 | |
| testReadRaw() | | 0% | n/a | 1 | 1 | 8 | 8 | 1 | 1 | |
| createReader(ImageInputStream) | | 0% | n/a | 1 | 1 | 6 | 6 | 1 | 1 | |
| testFromEmpty() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| lambda$testFromTruncated$0() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| testFromNullThumbnail() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| testFromTruncated() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| testFromNull() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| JFIFThumbnailReaderTest() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |